User blog comment:TrinityFlare/6th Gym Type Prediction/@comment-31376442-20170223171004

tbh, i'd expect a grass-type gym a LOT earlier than 6th, due to all its weaknesses. at 6th, you probably have at least 2 pokemon who can take down grass types in one shot. poison, however, doesn't have as many weaknesses, so it makes some sense for a sixth gym